PowerStop JBR730 Disc Brake Rotor - Front

Power Stop Front OE Stock Replacement Brake Rotor Overview

The Power Stop - Front OE Stock Replacement Brake Rotor (Part Number JBR730) is engineered to meet the exact specifications of your vehicle's original equipment. Designed for select Saab and Subaru models, this vented disc brake rotor ensures reliable braking performance and consistent stopping power.

• Compatible with Saab 9-2X and Subaru BRZ, Forester, Impreza, Legacy, and Outback models
• Vented rotor design for improved heat dissipation
• Nominal thickness of 0.94 inches (24.00 mm) with discard thickness at 0.87 inches (22.00 mm)
• Overall height of 2.20 inches (57.00 mm) and outside diameter of 10.90 inches (277.00 mm)
• Mounting bolt hole circle diameter of 100.00 mm (3.90 inches) with 5 lug holes

Product Line Details

The Power Stop - Front OE Stock Replacement Brake Rotor line is designed to provide a direct replacement for factory rotors, maintaining original equipment specifications for fit and function. This ensures compatibility and performance consistency for vehicles requiring front disc brake rotor replacements, such as the Saab 9-2X and various Subaru models.

Technical Description and Specifications

This disc brake rotor features a vented design that helps dissipate heat more effectively during braking, reducing the risk of brake fade under normal driving conditions. The rotor's nominal thickness is 0.94 inches (24.00 mm), with a discard thickness of 0.87 inches (22.00 mm), indicating when the rotor should be replaced to maintain safe braking performance. The overall height measures 2.20 inches (57.00 mm), and the outside diameter is 10.90 inches (277.00 mm), matching OEM dimensions for proper fitment. The rotor mounts with a 5-lug pattern on a 100.00 mm (3.90 inches) bolt circle diameter, ensuring compatibility with the specified Saab and Subaru vehicles.

Common Applications and Problem Solving

• Replacement for worn or warped front brake rotors on Saab 9-2X and Subaru BRZ, Forester, Impreza, Legacy, and Outback
• Addresses brake pulsation caused by uneven rotor surfaces
• Restores braking efficiency lost due to rotor thickness below discard limits
• Improves heat management to reduce brake fade during extended use
• Eliminates noise and vibration associated with damaged or deteriorated rotors

Installation Notes and Tips

Ensure the rotor thickness is measured before installation to confirm it meets or exceeds the nominal thickness of 0.94 inches (24.00 mm). Clean the rotor surface to remove any protective coatings or debris before mounting. Verify the 5-lug bolt pattern and 100.00 mm bolt circle diameter match your vehicle’s hub assembly. Proper torque specifications should be followed when securing the rotor to avoid warping or uneven wear.

Quality Assurance and Warranty

Power Stop manufactures this rotor to meet or exceed OEM standards for fit, form, and function. While specific warranty details are not provided, Power Stop products typically undergo rigorous quality control to ensure durability and performance. Refer to Power Stop’s official documentation for warranty coverage related to the JBR730 rotor.